Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"sang chi cua snippets" » "sang chi code snippets", "san chi cua snippets", "sang cho cua snippets", "sang che cua snippets", "sang chi cuc snippets", "sang khi cua snippets", "sang cuoi cua snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("sang chi cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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